/*
 *
 * Paros and its related class files.
 * 
 * Paros is an HTTP/HTTPS proxy for assessing web application security.
 * Copyright (C) 2003-2005 Chinotec Technologies Company
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the Clarified Artistic License
 * as published by the Free Software Foundation.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * Clarified Artistic License for more details.
 * 
 * You should have received a copy of the Clarified Artistic License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
package org.parosproxy.paros.extension;

import java.util.Vector;
import java.util.regex.Pattern;

/**
 * 
 * To change the template for this generated type comment go to Window -
 * Preferences - Java - Code Generation - Code and Comments
 */
public class CommandLineArgument {

	private String name = "";
	private int numOfArguments = 0;
	private Vector<String> arg = new Vector<String>();
	private boolean enabled = false;
	private Pattern pattern = null;
	private String errorMessage = "";
	private String helpMessage = "";

	/**
	 * @return Returns the errorMessage.
	 */
	public String getErrorMessage() {
		return errorMessage;
	}

	/**
	 * @return Returns the pattern.
	 */
	public Pattern getPattern() {
		return pattern;
	}

	public CommandLineArgument(String name, int numOfArguments) {
		this.name = name;
		this.numOfArguments = numOfArguments;
	}

	public CommandLineArgument(String name, int numOfArguments, String pattern,
			String errorMessage, String helpMessage) {
		this(name, numOfArguments);
		if (pattern != null && pattern.length() > 0) {
			this.pattern = Pattern.compile(pattern);
		}
		if (errorMessage != null) {
			this.errorMessage = errorMessage;
		}

		if (helpMessage != null) {
			this.helpMessage = helpMessage;
		}
	}

	public String getName() {
		return name;
	}

	public int getNumOfArguments() {
		return numOfArguments;
	}

	public Vector<String> getArguments() {
		return arg;
	}

	/**
	 * Check if this command line is enabled by the caller
	 * 
	 * @return if this
	 */
	public boolean isEnabled() {
		return enabled;
	}

	/**
	 * Enable this command line parameter.
	 * 
	 * @param enabled
	 */
	public void setEnabled(boolean enabled) {
		this.enabled = enabled;
	}

	/**
	 * @return Returns the helpMessage.
	 */
	public String getHelpMessage() {
		return helpMessage;
	}
}
